Question # 1

Hypophosphatemic rickets is an _________ trait.

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X - Linked

Y -Linked

X- and Y linked

An autosomal

The form of appearance of the trait is called.

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Genotype

Phenotype

Wild type

dominance

Which trait is transmitted directly from an affected father to only his sons.

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X - linked

Y - Linked

x and y linked

Autosomal

ABO Blood group system in man is encoded by a oolvmorohic gene I on chromosome.

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7

9

10

23

If a man of M blood group marries a woman of N blood group all their childern will have blood group

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MM

NN

MN

None of these

Intelligence is also a case of polygenic inheritance which is strongly influenced by

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Genes

Environment

Experience

Nature

80% haemophiliacs suffer from haemophilia A due to abnormality of factor

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VIII

IX

X

XI

Incomplete dominance was discovered by 4 '0 clock olant in 1899 by.

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devries

Jhannsen

Carl correns

Tscharmach

Blue cone monochrome may is an X linked trait is which.

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Red cone cells are absent

Green cone cells are absent

Both red and green cone cells are absent

Blue cone cells are absent

The gene that triggers developmental process towards maleness is.

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TFM

MODY

SRY

BOB

A monochromat can perceive

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Three colours

Yellow colours

Only ane colour

Two colours

Locus is

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Part of DNA

Position of gene

Partner of a gene

Complement of gene

Expression of a trait is termed as

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Genotype

Phenotype

Dominance

Wild type

In cats the dominant allele W not only makes pure white but also causes

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Black spots

Brown spots

Deafness

Blindness

Protonopia is

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Red blindness

Blue blindness

Green blindness

Brown blindness

The gens found in a breeding population constitute.

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Genotype

Genome

Gene frequency

Gene pool

Hemophilia is

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X linked dominant trait

X linked recessive trait

Sex influenced trait

Sex limited trait

The genes found in a breeding population constitute.

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Genotype

Gene pool

Genome

Gene frequency

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Biology FSC Part 2 Chapter 22 Online MCQ's Test MCQs With Answers

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